Home / 1,741,607.61-2,605,651.75-1,526,759.16

Finding the Fourth Proportional to 1,741,607.61, 2,605,651.75 and 1,526,759.16

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Solution

The fourth proportional to 1,741,607.61, 2,605,651.75 and 1,526,759.16 is: 2,284,212.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,741,607.61 : 2,605,651.75 = 1,526,759.16 : x
  2. Step 2: Convert to fraction form
    1,741,607.61/2,605,651.75 = 1,526,759.16/x
  3. Step 3: Cross multiply
    1,741,607.61x = 2,605,651.75 × 1,526,759.16
  4. Step 4: Simplify right side
    1,741,607.61x = 3,978,202,677,082.53
  5. Step 5: Solve for x
    x = 3,978,202,677,082.53/1,741,607.61
  6. Step 6: Final answer
    x = 2,284,212.96

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.